Hindustan Zinc Signs Hydrogen Fuel Pact for Mining Operations; Shares Gain 1.7%

Mumbai, June 22: Hindustan Zinc is taking a closer look at a technology that has long been discussed as a clean-energy solution but remains largely untested at scale in Indian mining.

The Vedanta Group company said it has signed a memorandum of understanding with Advantek Associates LLP and Aero Eagle Automobiles Pvt. Ltd. to explore the use of hydrogen-based technologies across its mining and industrial operations.

The agreement is not about replacing existing equipment overnight. Instead, it focuses on feasibility studies, pilot projects and phased deployment plans to determine where hydrogen could realistically fit into day-to-day mining activities.

That matters because mining is among the hardest industries to decarbonise. Heavy earth-moving machinery, underground vehicles, generators and industrial equipment typically rely on conventional fuels and operate in environments where electrification is often difficult.

Hindustan Zinc believes hydrogen could eventually become part of the solution. The company plans to evaluate applications ranging from hydrogen-powered mining vehicles and underground equipment to storage, dispensing infrastructure and fuel-cell technologies.

If the pilots prove successful, Hindustan Zinc could become one of the first mining companies in India to test hydrogen-powered solutions in underground mining environments.

Stock Market Snapshot

Investors appeared to welcome the announcement, although the agreement remains exploratory rather than commercial at this stage.

As of 15:59 IST on June 22, 2026, Hindustan Zinc shares were trading at ₹573.20, up ₹9.65 or 1.71%. The Hindustan Zinc share price strengthened through the session as investors assessed the company’s latest sustainability-focused initiative.

The market’s reaction likely reflects a broader trend. Investors are increasingly paying attention to how metals and mining companies plan to reduce emissions while maintaining production growth. Companies that demonstrate a credible path toward cleaner operations often attract greater interest from long-term institutional investors.

More Than An ESG Headline

What makes the announcement noteworthy is that it goes beyond a routine sustainability statement.

Hydrogen remains expensive and technically challenging in many industrial applications. Yet industries around the world continue experimenting with it because some sectors have limited alternatives for reducing carbon emissions.

For Hindustan Zinc, the initiative aligns with a wider push to lower its environmental footprint. The company has previously outlined ambitions around renewable energy adoption, operational efficiency and long-term carbon reduction targets.

The mining sector globally is under increasing pressure from regulators, investors and customers to produce critical minerals with lower emissions. Zinc, silver and other industrial metals are central to the energy transition, making the sustainability credentials of producers increasingly important.

Company Background

Hindustan Zinc is India’s largest integrated zinc producer and one of the world’s leading silver producers. The company operates mines, smelters and processing facilities across India and supplies metals to more than 40 countries.

Over the past several years, it has expanded renewable energy usage, invested in operational efficiency and positioned sustainability as a key part of its long-term strategy.

Conclusion

The MoU does not guarantee commercial deployment of hydrogen technology. In fact, the project is still at the evaluation stage.

But it signals where Hindustan Zinc believes the future of industrial energy may be heading. For a sector that has traditionally depended on diesel-powered equipment, even testing hydrogen solutions represents a meaningful shift in thinking.

The real story now will be whether those feasibility studies lead to pilot projects and, eventually, practical adoption across mining operations.

Source:

• https://www.nseindia.com/get-quote/equity/HINDZINC/Hindustan-Zinc-Limited
• https://nsearchives.nseindia.com/corporate/HINDZINCNSE_22062026162559_SE_Intimation.pdf